American Tower Corporation (REIT) Institutional Ownership

AMT 
$82.44
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0.76
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0.93%
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*Delayed - data as of Apr. 16, 2014 10:21 ET 
Exchange: NYSE
Industry: Consumer Services
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 396
Market Capitalization ($ millions): $30,420
Institutional Ownership: 94.13%
Price (as of 03/31/2014) 81.68

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 695 372,431,689
New Positions: 80 4,646,016
Increased Positions: 296 27,112,868
Decreased Positions: 319 27,972,658
Holders With Activity: 615 55,085,526
Sold Out Positions: 56 2,671,195

Institutional Holdings information for AMT is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.

695 Institutional Holders
372,431,689 Total Shares Held

Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
LEE MUNDER CAPITAL GROUP, LLC 12/31/2013 5,160 (2,760) (34.85) 421
RAYMOND JAMES TRUST N.A. 12/31/2013 5,148 645 14.32 420
WETHERBY ASSET MANAGEMENT INC 12/31/2013 5,108 29 .57 417
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 12/31/2013 5,062 333 7.04 413
VIRGINIA RETIREMENT SYSTEMS ET AL 12/31/2013 5,019 1,192 31.15 410
TDAM USA INC. 12/31/2013 4,951 4,951 New 404
QUANTITATIVE SYSTEMATIC STRATEGIES LLC 03/31/2014 4,898 4,898 New 400
HOMRICH & BERG 12/31/2013 4,874 4,874 New 398
COMPTON CAPITAL MANAGEMENT INC /RI 12/31/2013 4,850 250 5.44 396
JANNEY MONTGOMERY SCOTT LLC 12/31/2013 4,842 229 4.96 395
NICHOLS ASSET MANAGEMENT LLC 12/31/2013 4,800 0 0.00 392
CIPHER CAPITAL LP 12/31/2013 4,731 4,731 New 386
CITY NATIONAL BANK 12/31/2013 4,557 4,557 New 372
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. 12/31/2013 4,413 (236) (5.08) 360
CAPITAL INNOVATIONS LLC 12/31/2013 4,396 4,396 New 359